OpenAI: GPT-3.5 Turbo Instruct

OpenAI's GPT-3.5 Turbo Instruct model, created on September 27, 2023, and trained on data up to September 2021, consistently performs among the fastest models, ranking in the 82nd percentile across five benchmarks. It offers moderate pricing, placing in the 34th percentile. A standout feature is its exceptional reliability, boasting a 99% success rate, indicating minimal technical failures and consistent evaluable responses. In terms of performance across benchmarks, the model demonstrates strong general knowledge with 93.5% accuracy and solid ethical reasoning at 97.0% accuracy. Its coding capabilities are respectable at 71.0% accuracy. However, the model exhibits notable weaknesses in hallucination avoidance, achieving only 60.0% accuracy, suggesting it struggles to appropriately acknowledge uncertainty for fictional concepts. Instruction following also presents a challenge, with a 38.0% accuracy, indicating difficulty with complex, multi-layered directives. Overall, its strengths lie in speed, reliability, and general factual recall, while areas for improvement include handling uncertainty and intricate instruction adherence.